Pin holder alignment guide for the implantation of a prosthetic knee



FIG. 1 is a side elevation view of a pin holder alignment guide for the implantation of a prosthetic knee of my new design;

FIG. 2 is a front elevation view of the pin holder alignment guide shown in FIG. 1;

FIG. 3 is a rear elevation view of the pin holder alignment guide shown in FIGS. 1-2;

FIG. 4 is a bottom plan view of the pin holder alignment guide shown in FIGS. 1-3;

FIG. 5 is a top plan view of the pin holder alignment guide shown in FIGS. 1-4; and

FIG. 6 is a cross-section taken on line 6--6 of FIG. 2;

FIG. 7 is a cross-section taken on line 7-7 of FIG. 2;

FIG. 8 is a cross-section taken on line 8--8 of FIG. 2; and

FIG. 9 is a cross-section taken on line 9--9 of FIG. 2. 

The ornamental design for a pin holder alignment guide for the implanation of a prosthetic knee, substantially as shown and described. 